lib

Documentation

Index

• Variables
• func Add(libName string, functions FuncMap)
• func CallFunc(name string, function i, args []interface{}) (val i, err error)
• func IncludeLibraries(includes []string) error
• func PrintDocs(libname string) error
• func VerifyFunction(lib string, fname string, f i) error
• type FuncMap

Variables

var (
	LibList        = map[string]FuncMap{}
	ErrNotLib      = errors.New("'%s' is not a library")
	ErrNotFunction = errors.New("in lib %s, '%s' is not a function")
	ErrNumReturn   = errors.New("in lib %s, '%s()' return incorrect number of values")
	ErrReturnTypes = errors.New("in lib %s, '%s()' does not return (interface{}, error)")
)

var (
	ErrNotALibrary = errors.New("'%s' is not a known library")
)

Functions

func Add

func Add(libName string, functions FuncMap)

Adds inclusion map to global include list if lib name is required

func CallFunc

func CallFunc(name string, function i, args []interface{}) (val i, err error)

Calls library function from fizz process. Uses reflect to get arg number and types from function. This means the types of params matter (but only here). Returns error if args or types dont match. Name of function and name given do not need to match.

func IncludeLibraries

func IncludeLibraries(includes []string) error

Imports all included libs to running fizz process

func PrintDocs

func PrintDocs(libname string) error

Prints functions of the given library to the terminal. Returns an error if not a known library name.

func VerifyFunction

func VerifyFunction(lib string, fname string, f i) error

Checks if function is valid. Returns error if not.

Types

type FuncMap

type FuncMap map[string]interface{}